The Firearm Blog takes a look at budget red dots that can be used on real steel and can be recommended for airsoft use... "In this episode of TFBTV, Hop talks about the 5 best budget red dots on the market right now. If you’re new to the hobby, or just trying to set up a new carbine, here’s a list of affordable 5 red dots you should strongly consider. If the red dot you like didn’t make this list, don’t worry! It just means your opinions are bad and you should consider changing them!"